A new dimension, new sensation nonstop remaining lives survival RPG created by producer Yoshinori Terasawa and game designer Takayuki Sugawara, who both worked on the Danganronpa series.

Eight people remain until the downfall of humanity. It took seven days for God to create the world. It only took one day for humanity to destroy the world. Life as we knew it until yesterday had sunk to the bottom of the sea. We do not yet know the broken world and the reasons left behind there.